WebThe notochord is found only in fish embryos. The notochord is reabsorbed and replaced by a vertebral column in adult fish. The notochord still there, it's just hidden inside the vertebral column. Fish are one of the few This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. WebJul 14, 2024 · The key difference between notochord and vertebral column is that notochord is a flexible rod-like structure that supports the nervous tissue in lower chordates, while the vertebral column is a structure …
Phylum Chordata Classification: Urochordata, Cephalochordata, …
WebJan 22, 2024 · The notochord represents the earliest fetal axial skeleton, extending from the Rathke pouch to the coccyx. It is a primitive cell line from which the skull base and … WebSolution Verified by Toppr Correct option is C) The notochord is a flexible rod-shaped structure made up of cartilage. Chordates are organisms that have a notochord at any stage of its life cycles. In vertebrates, this notochord becomes part of the vertebral column. The correct answer is OPTION C. Was this answer helpful? 0 0 Similar questions small solar generator for camping
Notochord - Wikipedia
WebApr 9, 2024 · In vertebrates, the notochord is present during embryonic development, at which time it induces the development of the neural tube and serves as a support for the … WebApr 11, 2024 · The vertebral column in vertebrates is one of the group's defining characteristics. In most vertebrates, a notochord is present early in their development. The notochord is a flexible yet supportive rod that runs … WebIn vertebrates (subphylum Vertebrata) the notochord becomes surrounded by vertebrae. In the higher vertebrates, Gnathostomata (jawed vertebrates), the notochord is only present in the embryonic stage and is completely replaced by the vertebrae in the adult. highway 1806 south dakota